LWPool.icc

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
 
//____________________________________________________________________
inline char* LWPool::acquire()
{
  std::scoped_lock lock (m_mutex);
  char * c = (m_likelyNonEmptyArea?m_likelyNonEmptyArea->acquire():0);
  return c ? c : searchAcquire();
}
 
 
//____________________________________________________________________
inline bool LWPool::belongsInArea(char*c,LWPoolArea*a) const
{
  return c>reinterpret_cast<char*>(a) && c<reinterpret_cast<char*>(a)+m_growsize;
}
 
//____________________________________________________________________
inline void LWPool::release(char*c)
{
  std::scoped_lock lock (m_mutex);
  assert(!m_likelyReleaseArea||(m_likelyReleaseArea->belongsInArea(c)==belongsInArea(c,m_likelyReleaseArea)));
  if (!m_likelyReleaseArea||!belongsInArea(c,m_likelyReleaseArea))
    m_likelyReleaseArea = findArea(c);
  assert(m_likelyReleaseArea);
  m_likelyReleaseArea->release(c);
  if (m_likelyReleaseArea->isUnused()&&!isMotherPool()) {//NB: Mother pool never releases!!!!
    // cppcheck-suppress thisUseAfterFree; xxx check this!
    freeArea(m_likelyReleaseArea);
  }
}